some updates on the HDInsight articles
submitted for publishing on 5/15/13
fixed merge conflict for #1294
Merge pull request #1299 from pennij/working_tues0507

Fixed merge conflict for #1294
Update gettingstarted.md

fixed typo
fixed broken link
tweaks
Merge pull request #1300 from pennij/working_wed0508

tweaks and fixed broken link.
foramtting issue in the HDI getting started
Merge pull request #1301 from mumian/jgaoHDI0509

foramtting issue in the HDI getting started
removed 90 days from free trial text
Merge pull request #1302 from pennij/working_wed0508

removed 90 days from free trial text and link fixes
tweak to html table
Merge pull request #1303 from pennij/working_wed0508

tweak to html table
Merge pull request #1297 from rwike77/working

submitted for publishing on 5/15/13
add link to conceptual topic
Merge pull request #1304 from RickSaling/PushIcon

add link to conceptual topic
Fix two more links